* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: #000;
}

html,
body {
  height: 100%;
}

body {
  font-family: 'Microsoft YaHei UI';
  overflow-x: hidden;
  
}
input{
  outline: none;
}
.clear {
  clear: both;
}

.is-active {
  color: #f66a00;
}
.not{
  font-size: 1rem;
  text-align: center;
  font-weight: bold;
  margin-top: 100px;
}
